MODEL: AYDV

AYDV SPECIFICATIONS

ES-1615 Rev.6 Page 1/4

http://www.m-system.co.jp/

Plug-in Signal Conditioners M-UNIT

DEVIATION ALARM

Functions & Features

• Providing relay contact closures at preset deviations of

two DC input levels

• Dual (Hi/Lo) trip

• Energized or de-energized coil at tripped conditions

selectable

• Multi-turn screwdriver setpoint adjustments

• Monitor jacks provided for setpoint adjustments

• Enclosed relays

• Relays can be powered 110 V DC

• Isolation up to 2000 V AC

• High-density mounting

Typical Applications

• Annunciator

• Various alarm applications

50

(1.97)

132

(5.20)

80

(3.15)

mm (inch)

No.1

No.2

COM

No.1

SET

No.2

SET

MODEL: AYDV–6[1][2][3]–[4][5]

ORDERING INFORMATION

• Code number: AYDV-6[1][2][3]-[4][5]

Specify a code from below for each [1] through [5].

(e.g. AYDV-6622-B/Q)

• Specify the specification for option code /Q

(e.g. /C01/S01)

INPUT 2 (reference)

Voltage

6: 1 – 5 V DC (Input resistance 1 MΩ min.)

[1] INPUT 1 (measured signal)

Current

A: 4 – 20 mA DC (Input resistance 250 Ω)

H: 10 – 50 mA DC (Input resistance 100 Ω)

Voltage

6: 1 – 5 V DC (Input resistance 1 MΩ min.)

[2] OUTPUT 1

1: Relay;

SPDT or transfer contact coil energized with deviation > setpoint

2: Relay;

SPDT or transfer contact coil de-energized with deviation > setpoint

[3] OUTPUT 2

1: Relay;

SPDT or transfer contact coil energized with deviation > setpoint

2: Relay;

SPDT or transfer contact coil de-energized with deviation > setpoint

[4] POWER INPUT

AC Power

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

P: 110 V DC

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Setpoint adjustments: Multi-turn screwdriver adjustments

(front); -50 – +50 % independently; deviation = input 1

(meas.) – input 2 (ref.)

Monitor jacks: Output -5 – +5 V for -50 – +50 % setpoints